423104002 has 4 divisors (see below), whose sum is σ = 634656006. Its totient is φ = 211552000.

The previous prime is 423103999. The next prime is 423104063. The reversal of 423104002 is 200401324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 422754721 + 349281 = 20561^2 + 591^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105775999 + ... + 105776002.

Almost surely, 2^423104002 is an apocalyptic number.

423104002 is a deficient number, since it is larger than the sum of its proper divisors (211552004).

423104002 is a wasteful number, since it uses less digits than its factorization.

423104002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211552003.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 423104002 is about 20569.4920209518. The cubic root of 423104002 is about 750.7275914009.

Adding to 423104002 its reverse (200401324), we get a palindrome (623505326).

The spelling of 423104002 in words is "four hundred twenty-three million, one hundred four thousand, two".